LI, Ziwei. Vegetable Purchase and Pricing Strategy Combined with ARIMA, K-means, LSTM and Optimal Linear Programming. Frontiers in Economics and Management, [S. l.], v. 6, n. 11, p. 195–205, 2025. DOI: 10.6981/FEM.202511_6(11).0019. Disponível em: https://fieam.org/index.php/ojs/article/view/139. Acesso em: 6 oct. 2026.